Pulmonary function after laparoscopic cholecystectomy

Comparison of postoperative peak expiratory flow in open versus laparoscopic cholecystectomy.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2012061710055N1

Enrollment

Registered

2012-08-22

Start date

2011-05-22

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gall stone. Cholecystolithiasis

Interventions

Intervention 1: intervention:laparoscopic cholecystectomy(without abdominal incision,with laparoscope). Intervention 2: control:open cholecystectomy.

Treatment - Surgery

intervention:laparoscopic cholecystectomy(without abdominal incision,with laparoscope)

control:open cholecystectomy

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: age 20-60 years old; symptomatic gall stone and ASAclass 1 & 2. Exclusion criteria: BMI more than 30; emergency surgery; biliary duct stone; acute cholecystitis; positive history of COPD; open cholecystectomy after laparoscopic cholecystectomy and positive history of extensive upper abdominal surgery.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Peak Expiratory Flow (PEF). Timepoint: One day before intervention , in recovery room , 24 and 48 hours after intervention. Method of measurement: with peak fiow meter/litre per minute.	—

Secondary

Measure	Time frame
BMI. Timepoint: One day before operation. Method of measurement: Measurment of weight and height /kg per square meter.;Smoking history. Timepoint: One day before operation. Method of measurement: History /pack per year.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Mehdi Derakhshan

Ahvaz Jondishapour University of Medical Sciences

derakhshan.m@ajums.ac.ir+98 61 1222 0168

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026